linux ³£ÓÃÍøÂ繤¾ß
1£¬ÍøÂçÕûÌåÁ÷Á¿²é¿´
ifconfig -s
cat /proc/net/dev
sar -n DEV/EDEV interval(ʱ¼ä¸ô) count(´ÎÊý)
nload -m [-d interface]
2£¬Ïêϸ²é¿´ÍøÂçÁ÷Á¿£¬±ÈÈç²é¿´Ä³Ò»¸öip/port£¬Ä³Ò»¸öÐÒé
iptraf£¬Îı¾´°¿Ú½çÃæ
ntop£¬webÍøÒ³½çÃæ
Ïà¹ØÎĵµ£º
1. LinusºÍBill
ËÆºõÔÚÒ»Ò¹Ö®¼ä£¬Õâ¸öÃû×ÖͻȻ±äµÃͬÏó±È¶û¡£¸Ç´ÄÒ»ÑùµÄ¶úÊìÄÜÏê¡£µ«ÊDZȶû¡£¸Ç´Ä£¬ÄÄÅÂÉí¼ÛÓÐÊý²»Çå±¶µÄ°ÙÍòÃÀ½ð£¬Ò²ÓÀÔ¶²»»á±ä³ÉLinux Torvalds¡£Õâλ29ËêµÄ·ÒÀ¼ÈË£¬¼òµ¥¶øÇ¿´óµÄLinux²Ù×÷ϵͳµÄ´´ÔìÕߣ¬³¬Ô½Á˸ǴĵÄÉñ»°¡£Ò²Óд«ÎÅ˵¸Ç´ÄÊÇÒ»¸ö׿ԽµÄ³ÌÐòÔ±£¬µ«LinusÊÇ»õÕæ¼ÛʵµÄ¸ßÊ ......
Ò»¸ö³ÌÐòµÄ¿ª·¢Àë²»¿ªÐí¶à¿âº¯ÊýµÄÖ§³Ö£¬¿ÉÊÇ¿âÈç´ËÖ®¶à£¬ÓпªÔ´Ãâ·ÑµÄÒ²ÓÐÊշѵġ£ºÜÏ£ÍûÊìϤ±à³ÌµÄǰ±²°Ñ×Ô¼ºµÄ¾ÑéÕûÀíÏ£¬³£ÓõĿⶼ°üº¬ÄÄЩ¹¦ÄÜ¡£ÏÂÎÄÊÇÔÚÍøÉÏÕÒµÄÒ»¸öÀàËÆµÄ×ÊÁÏ¡£ÆÚ´ý¸ü¶à¸üÈ«µÄÄÚÈÝ¡£
---------------------------------------------------------------------------------------------------
¿´µ ......
LinuxÄÚºËÅäÖð취£º
1. make config
ÕâÖÖ°ì·¨»á±éÀúËùÓÐÅäÖÃÏҪÇóÓû§Öð¸öÑ¡ÔñY/N/M
2. make menuconfig
Õâ¸ö°ì·¨ÊÇ»ùÓÚncurse¿â±àÖÆµÄͼÐνçÃæ¹¤¾ß¡£³£ÓÃ
3. make xconfig
ÓÃÓÚ»ùÓÚX11µÄͼÐι¤¾ß
4. make gconfig
ÓÃÓÚ»ùÓÚgtk+ͼÐι¤¾ß
5. make defconfig
´´½¨Ò»¸öĬÈϵÄÅäÖã¬Éú³Éµ±Ç°µÄ.config
6. make x ......
/*
* ¸ÃÎļþʵÏÖϵͳµ÷ÓÃread£¬writeºÍlseek¡£
*/
/*
* linux/fs/read_write.c
*
* (C) 1991 Linus Torvalds
*/
#include <sys/stat.h>
#include <errno.h>
#include <sys/types.h>
#include <linux/kernel.h>
#include < ......
/*
* ¸ÃÎļþÖеÄÁ½¸öº¯Êýread_pipeºÍwrite_pipeÊÇÉϲ㺯Êý
* readºÍwriteµÄµ×²ãʵÏÖ
*/
/*
* linux/fs/pipe.c
*
* (C) 1991 Linus Torvalds
*/
#include <signal.h>
#include <linux/sched.h>
// ÄÚ´æ¹ÜÀíÍ·Îļþ¡£º¬ÓÐÒ³Ãæ´óС¶¨Òåº ......